Middle temporal gyrus

Middle temporal gyrus
	Lateral surface of left cerebral hemisphere, viewed from the side. (Middle temporal gyrus shown in orange.)
	Right temporal lobe (shown in green). Middle temporal gyrus is visible at the middle of the green area.
Details
Part of	Temporal lobe
Artery	Middle cerebra and ; Posterior cerebral
Identifiers
Latin	Gyrus temporalis medius
NeuroNames	137
NeuroLex ID	birnlex_1653
TA	A14.1.09.146
FMA	61906
	Anatomical terms of neuroanatomy

Middle temporal gyrus is a gyrus in the brain on the Temporal lobe. It is located between the superior temporal gyrus and inferior temporal gyrus.

The middle temporal gyrus is bounded by:

the superior temporal sulcus above;
the inferior temporal sulcus below;
an imaginary line drawn from the preoccipital notch to the lateral sulcus posteriorly.

It has been connected with processes as different as contemplating distance, recognition of known faces, and accessing word meaning while reading.[1] Some studies indicate that lesions of the posterior region of the middle temporal gyrus, in the left cerebral hemisphere, may result in alexia and agraphia for kanji characters (characters of Chinese origin used in Japanese writing).[2] The left middle temporal gyrus is also activated during poem composition.[3]

Additional images

Position of middle temporal gyrus(shown in red).
Drawing to illustrate the relations of the brain to the skull.
Lateral view of a human brain, main gyri labeled.
Cerebrum. Lateral view. Deep dissection. Superior temporal gyrus is labeled at bottom center.
Middle temporal gyrus, right hemisphere.

gollark: Pretty good these days, you get at least 0.1 DWPD (drive writes per day) usually IIRC.

gollark: Also because I could get a "UPS" for that pretty cheaply, i.e. a decently high-powered battery pack.

gollark: I kind of want to migrate my server stuff to a Raspberry Pi 4 and 256GB or so SSD, because flash memory > spinny disks.

gollark: It... might be... it just says "HP" on all the info I can dredge up quickly.

gollark: It also claims to have read only 10TB and written 5TB, sooo...

References

Acheson, DJ.; Hagoort, P. (Oct 2013). "Stimulating the brain's language network: syntactic ambiguity resolution after TMS to the inferior frontal gyrus and middle temporal gyrus" (PDF). J Cogn Neurosci. 25 (10): 1664–77. doi:10.1162/jocn_a_00430. hdl:2066/116682. PMID 23767923.
Sakurai, Y.; Mimura, I.; Mannen, T. (2008). "Agraphia for kanji resulting from a left posterior middle temporal gyrus lesion". Behav Neurol. 19 (3): 93–106. doi:10.1155/2008/393912. PMC 5452449. PMID 18641429.
Brain activity and connectivity during poetry composition: Toward a multidimensional model of the creative process Siyuan Liu, Michael G. Erkkinen, Meghan L. Healey, Yisheng Xu, Katherine E. Swett, Ho Ming Chow, Allen R. Braun

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[pmid23767923-1] Acheson, DJ.; Hagoort, P. (Oct 2013). "Stimulating the brain's language network: syntactic ambiguity resolution after TMS to the inferior frontal gyrus and middle temporal gyrus" (PDF). J Cogn Neurosci. 25 (10): 1664–77. doi:10.1162/jocn_a_00430. hdl:2066/116682. PMID 23767923.

[pmid18641429-2] Sakurai, Y.; Mimura, I.; Mannen, T. (2008). "Agraphia for kanji resulting from a left posterior middle temporal gyrus lesion". Behav Neurol. 19 (3): 93–106. doi:10.1155/2008/393912. PMC 5452449. PMID 18641429.

[3] Brain activity and connectivity during poetry composition: Toward a multidimensional model of the creative process Siyuan Liu, Michael G. Erkkinen, Meghan L. Healey, Yisheng Xu, Katherine E. Swett, Ho Ming Chow, Allen R. Braun